| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.31 | 7.223% | $41.0771 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $247.40 | 4.617% | $258.8225 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $101.47 | 11.672% | $113.3136 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $186.78 | 4.723% | $195.6016 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $219.90 | 3.549% | $227.7043 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $145.88 | 6.109% | $154.7918 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $244.57 | 9.149% | $266.9457 | $266.95 | $266.95 | $266.90 |
| 7 purchase totals = | $1,184.31 | $1,258.2566 | $1,258.25 | $1,258.25 | $1,258.20 | |